Hi Dennis,
Playing in the midnights with you in DC was a blast! I think I owe you a few more beers next nationals I see you at.
1) do you ever get tilted from a hand? And if so, how do you deal with it?
2) how often do ...

Seems like it let's you hear partner's opinion on diamonds below the level of 3NT (3♦ is still available) while not really eating much room to let him/her know you like clubs (We are only one step higher and still have 3M available to show stoppers ...